wavelet

FDTD code 2D 1d and 3d

为进一步细化频谱，提取有效的时频特征值，将信号进行局域波分解，本程序为主要程序(For further specified spectrum, extracting effective time-frequency characteristic value, signal will be decomposed with local wavelet.)

Computation of the frequency response of the low- and high-pass filters that generate the orthonormal or semi-orthonormal (B-spline or dual) fractional splines of degree alpha, and of type + (causal), - (anticausal) or * (symmetric).(fract spline filters)

说明：  去掉图像的噪音的一个不错的事例。值得大家参考(remove the noise image of a good story. Worthy of our reference)

matlab中的绘图讲解ppt，用于初学者绘图使用，方便(matlab_ drawing)

劳斯稳定性判据的matlab实现。直接运行M文件，按提示输入特征多项式参数，即可进行系统稳定性判别。(The Routh-Hurwitz stability criterion is a necessary (and frequently sufficient) method to establish the stability of a single-input, single-output (SISO), linear time invariant (LTI) control system. More generally, given a polynomial, some calculations using only the coefficients of that polynomial can lead us to the conclusion that it is not stable. in this program you must give your system coefficents and the Routh-Hurwitz table would be shown )

说明：  自适应滤波算法与实现_Matlab程序，基础的程序算法(_Matlab Adaptive filter algorithm and implementation procedure)

P wave q wave r wave location detection

this is matlab program

JSON library SimpleJSON